feat: 添加同步进度显示和中文界面支持

refactor: 重构同步引擎以支持进度跟踪
style: 更新前端界面为中文
docs: 更新README为中文文档

internal/sync/engine.go

@@ -2,6 +2,7 @@ package sync
 
 import (
 	"fmt"
+	"net/url"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -13,16 +14,75 @@ import (
 	"gitm/internal/models"
 )
 
+type RepoProgress struct {
+	FullName string `json:"full_name"`
+	Action   string `json:"action"` // "cloning" or "fetching"
+}
+
+type ServerProgress struct {
+	ServerID     int64         `json:"server_id"`
+	Total        int           `json:"total"`
+	Completed    int           `json:"completed"`
+	SuccessCount int           `json:"success_count"`
+	FailedCount  int           `json:"failed_count"`
+	Current      *RepoProgress `json:"current"`
+	Status       string        `json:"status"` // "syncing" or "idle"
+}
+
 type Engine struct {
 	maxConcurrent int
 	mu            sync.Mutex
 	activeTasks   map[int64]string
+	progress      map[int64]*ServerProgress
+	progressMu    sync.RWMutex
 }
 
 func NewEngine(maxConcurrent int) *Engine {
 	return &Engine{
 		maxConcurrent: maxConcurrent,
 		activeTasks:   make(map[int64]string),
+		progress:      make(map[int64]*ServerProgress),
+	}
+}
+
+func (e *Engine) GetProgress(serverID int64) *ServerProgress {
+	e.progressMu.RLock()
+	defer e.progressMu.RUnlock()
+	if p, ok := e.progress[serverID]; ok {
+		return p
+	}
+	return &ServerProgress{ServerID: serverID, Status: "idle"}
+}
+
+func (e *Engine) setProgress(serverID int64, p *ServerProgress) {
+	e.progressMu.Lock()
+	defer e.progressMu.Unlock()
+	e.progress[serverID] = p
+}
+
+func (e *Engine) updateProgressCounts(serverID int64, successDelta, failedDelta int) {
+	e.progressMu.Lock()
+	defer e.progressMu.Unlock()
+	if p, ok := e.progress[serverID]; ok {
+		p.SuccessCount += successDelta
+		p.FailedCount += failedDelta
+		p.Completed = p.SuccessCount + p.FailedCount
+	}
+}
+
+func (e *Engine) setCurrentRepo(serverID int64, fullName, action string) {
+	e.progressMu.Lock()
+	defer e.progressMu.Unlock()
+	if p, ok := e.progress[serverID]; ok {
+		p.Current = &RepoProgress{FullName: fullName, Action: action}
+	}
+}
+
+func (e *Engine) clearCurrentRepo(serverID int64) {
+	e.progressMu.Lock()
+	defer e.progressMu.Unlock()
+	if p, ok := e.progress[serverID]; ok {
+		p.Current = nil
 	}
 }
 
@@ -47,33 +107,52 @@ func (e *Engine) SyncServer(serverID int64) error {
 		return fmt.Errorf("failed to get server: %w", err)
 	}
 
+	// Initialize progress
+	e.setProgress(serverID, &ServerProgress{
+		ServerID: serverID,
+		Total:    0,
+		Status:   "syncing",
+	})
+
 	syncLog := &models.SyncLog{
 		ServerID:  serverID,
 		Status:    "in_progress",
-		Message:   "Starting sync",
+		Message:   "开始同步",
 		StartedAt: time.Now(),
 	}
 	if err := database.CreateSyncLog(syncLog); err != nil {
 		return fmt.Errorf("failed to create sync log: %w", err)
 	}
 
+	e.setCurrentRepo(serverID, "", "验证认证中")
 	client, err := gitea.NewClient(server.URL, server.Token)
 	if err != nil {
-		e.finishLog(syncLog, "failed", fmt.Sprintf("Failed to create client: %v", err))
+		e.finishLog(syncLog, "failed", fmt.Sprintf("创建客户端失败: %v", err))
+		e.setProgress(serverID, &ServerProgress{ServerID: serverID, Status: "idle"})
 		return err
 	}
 
 	if _, err := client.ValidateToken(); err != nil {
-		e.finishLog(syncLog, "failed", fmt.Sprintf("Authentication failed: %v", err))
+		e.finishLog(syncLog, "failed", fmt.Sprintf("认证失败: %v", err))
+		e.setProgress(serverID, &ServerProgress{ServerID: serverID, Status: "idle"})
 		return err
 	}
 
+	e.setCurrentRepo(serverID, "", "获取仓库列表中")
 	giteaRepos, err := client.GetAllRepos()
 	if err != nil {
-		e.finishLog(syncLog, "failed", fmt.Sprintf("Failed to fetch repos: %v", err))
+		e.finishLog(syncLog, "failed", fmt.Sprintf("获取仓库列表失败: %v", err))
+		e.setProgress(serverID, &ServerProgress{ServerID: serverID, Status: "idle"})
 		return err
 	}
 
+	// Update total count
+	e.progressMu.Lock()
+	if p, ok := e.progress[serverID]; ok {
+		p.Total = len(giteaRepos)
+	}
+	e.progressMu.Unlock()
+
 	reposDir, _ := database.GetSetting("repos_dir")
 	if reposDir == "" {
 		reposDir = "./data/repos"
@@ -81,11 +160,8 @@ func (e *Engine) SyncServer(serverID int64) error {
 	serverDir := filepath.Join(reposDir, fmt.Sprintf("server_%d_%s", serverID, server.Name))
 	os.MkdirAll(serverDir, 0755)
 
-	successCount := 0
-	failedCount := 0
 	sem := make(chan struct{}, e.maxConcurrent)
 	var wg sync.WaitGroup
-	var resultsMu sync.Mutex
 
 	for _, gr := range giteaRepos {
 		wg.Add(1)
@@ -99,7 +175,8 @@ func (e *Engine) SyncServer(serverID int64) error {
 
 			var err error
 			if existingRepo == nil {
-				err = e.cloneMirror(giteaRepo.CloneURL, localPath)
+				e.setCurrentRepo(serverID, giteaRepo.FullName, "克隆")
+				err = e.cloneMirror(giteaRepo.CloneURL, server.Token, localPath)
 				if err == nil {
 					repo := &models.Repo{
 						ServerID:   serverID,
@@ -112,15 +189,25 @@ func (e *Engine) SyncServer(serverID int64) error {
 					database.CreateRepo(repo)
 				}
 			} else {
-				err = e.fetchMirror(localPath)
-				if err == nil {
-					database.UpdateRepoSyncStatus(existingRepo.ID, "success")
+				if _, statErr := os.Stat(localPath); statErr != nil {
+					e.setCurrentRepo(serverID, giteaRepo.FullName, "克隆")
+					err = e.cloneMirror(giteaRepo.CloneURL, server.Token, localPath)
+					if err == nil {
+						existingRepo.LocalPath = localPath
+						database.UpdateRepoSyncStatus(existingRepo.ID, "success")
+					}
+				} else {
+					e.setCurrentRepo(serverID, giteaRepo.FullName, "同步")
+					err = e.fetchMirror(localPath)
+					if err == nil {
+						database.UpdateRepoSyncStatus(existingRepo.ID, "success")
+					}
 				}
 			}
 
-			resultsMu.Lock()
+			e.clearCurrentRepo(serverID)
 			if err != nil {
-				failedCount++
+				e.updateProgressCounts(serverID, 0, 1)
 				failLog := &models.SyncLog{
 					ServerID:  serverID,
 					RepoID:    getRepoID(serverID, giteaRepo.FullName),
@@ -130,26 +217,48 @@ func (e *Engine) SyncServer(serverID int64) error {
 				}
 				database.CreateSyncLog(failLog)
 			} else {
-				successCount++
+				e.updateProgressCounts(serverID, 1, 0)
 			}
-			resultsMu.Unlock()
 		}(gr)
 	}
 
 	wg.Wait()
 	database.UpdateServerLastSync(serverID)
 
-	message := fmt.Sprintf("Sync completed: %d succeeded, %d failed", successCount, failedCount)
+	// Get final counts for message
+	p := e.GetProgress(serverID)
+	message := fmt.Sprintf("同步完成: %d 成功, %d 失败", p.SuccessCount, p.FailedCount)
 	e.finishLog(syncLog, "success", message)
+
+	// Mark as idle but keep final progress visible briefly
+	e.progressMu.Lock()
+	finalP := e.progress[serverID]
+	if finalP != nil {
+		finalP.Current = nil
+		finalP.Status = "completed"
+	}
+	e.progressMu.Unlock()
+
+	// Clear after 30 seconds
+	go func() {
+		time.Sleep(30 * time.Second)
+		e.progressMu.Lock()
+		if p, ok := e.progress[serverID]; ok && p.Status == "completed" {
+			p.Status = "idle"
+		}
+		e.progressMu.Unlock()
+	}()
+
 	return nil
 }
 
-func (e *Engine) cloneMirror(url, path string) error {
+func (e *Engine) cloneMirror(cloneURL, token, path string) error {
 	if _, err := os.Stat(path); err == nil {
 		return nil
 	}
 	os.MkdirAll(filepath.Dir(path), 0755)
-	cmd := exec.Command("git", "clone", "--mirror", url, path)
+	authURL := injectToken(cloneURL, token)
+	cmd := exec.Command("git", "clone", "--mirror", authURL, path)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
 		return fmt.Errorf("clone failed: %w - %s", err, string(output))
@@ -157,6 +266,15 @@ func (e *Engine) cloneMirror(url, path string) error {
 	return nil
 }
 
+func injectToken(rawURL, token string) string {
+	u, err := url.Parse(rawURL)
+	if err != nil {
+		return rawURL
+	}
+	u.User = url.UserPassword(token, "x-oauth-basic")
+	return u.String()
+}
+
 func (e *Engine) fetchMirror(path string) error {
 	cmd := exec.Command("git", "--git-dir", path, "fetch", "--all", "--prune")
 	output, err := cmd.CombinedOutput()